The wheelbase of a car means the distance separating its front and rear wheels. The wheelbase significantly affects the driving due to more desirable car's weight distribution. Toyota Land Cruiser I has 37 millimeters longer wheelbase distance in comparison to Opel. Wheelbase dimensions are crucial to the balance and steering. Hence, the mass of Toyota Land Cruiser I should be better distributed and driving should be smoother and safer.
The Toyota Land Cruiser I 2.4 105HP is 94 millimeters longer in relation to the Opel. The length of the car is important in respect of travelling comfort and room in the boot. The Toyota probably will be offering to it's users more room for legs. At the same time the Toyota Land Cruiser I will be better driven but the Opel Frontera B Standard will be a bit easier to park due to shorter length .
If you are a tall man or you happen to carry in the trunk stuffs of big size, the Toyota Land Cruiser I, which is by 12 percent higher than the Opel Frontera B, would be better option for you. However, these two vehicles do not differ much when it comes to its height and it should not be much observable.